Q84220428

white dwarf in the constellation Leo

Thing white_dwarf Q84220428

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Q84220428

Summary

Q84220428 is a white dwarf^[1].

Key Facts

Q84220428's instance of is recorded as white dwarf^[2].
Q84220428's constellation is recorded as Leo^[3].
Q84220428's spectral class is recorded as DA^[4].
Q84220428's catalog code is recorded as Gaia DR2 3879201783004024832^[5].
Q84220428's catalog code is recorded as NLTT 22757^[6].
Q84220428's catalog code is recorded as USNO-B1.0 1001-00180092^[7].
Q84220428's catalog code is recorded as LSPM J0951+1009^[8].
Q84220428's catalog code is recorded as SDSS J095110.51+100911.8^[9].
Q84220428's catalog code is recorded as SDSS J095110.52+100911.9^[10].
Q84220428's catalog code is recorded as WIRED J095110.51+100911.8^[11].
Q84220428's catalog code is recorded as WD 0948+103^[12].
Q84220428's catalog code is recorded as SDSS J095110.51+100911.9^[13].
Q84220428's redshift is recorded as {'unit': '1', 'amount': '-0.00016'}^[14].
Q84220428's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.9358'}^[15].
Q84220428's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.7'}^[16].
Q84220428's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.6'}^[17].
Q84220428's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.746'}^[18].
Q84220428's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.21'}^[19].
Q84220428's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.01'}^[20].
Q84220428's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.022'}^[21].
Q84220428's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.144'}^[22].
Q84220428's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.937'}^[23].
Q84220428's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.876'}^[24].
Q84220428's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.920'}^[25].
Q84220428's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-48'}^[26].

Body

Definition and Type

Q84220428's instance of is recorded as white dwarf^[2].

⭐ Popularity Graph

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Quick Facts

Instance of white dwarf

Properties

Apparent magnitude unit: 1, amount: +17.9358, unit: 1, amount: +17.7, unit: 1, amount: +17.6, unit: 1, amount: +18.746, unit: 1, amount: +17.21, unit: 1, amount: +17.01, unit: 1, amount: +17.022, unit: 1, amount: +18.144, unit: 1, amount: +17.937, unit: 1, amount: +17.876, unit: 1, amount: +17.920

Catalog code Gaia DR2 3879201783004024832, NLTT 22757, USNO-B1.0 1001-00180092, LSPM J0951+1009, SDSS J095110.51+100911.8, SDSS J095110.52+100911.9, WIRED J095110.51+100911.8, WD 0948+103, SDSS J095110.51+100911.9

Constellation Leo

Declination unit: www.wikidata.org, amount: +10.153512000

Declination component of proper motion unit: www.wikidata.org, amount: -182

Distance from earth unit: www.wikidata.org, amount: +85

Effective temperature unit: www.wikidata.org, amount: +6848

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Radial velocity unit: www.wikidata.org, amount: -48

Redshift unit: 1, amount: -0.00016

Right ascension unit: www.wikidata.org, amount: +147.793867000

Right ascension component of proper motion unit: www.wikidata.org, amount: -63

Spectral class DA

Surface gravity unit: www.wikidata.org, amount: +60000000

External References (2)

Gaia id 3879201783004024832

Simbad id LP 448-45

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

[2] ↑ Q84220428 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q84220428 — constellation (P59): Leo. wikidata.org.
[4] ↑ Q84220428 — spectral class (P215): DA. A Catalog of Spectroscopically Confirmed White Dwarfs from the Sloan Digital Sky Survey Data Release 4. wikidata.org.
[5] ↑ Q84220428 — catalog code (P528): Gaia DR2 3879201783004024832. SIMBAD. wikidata.org.
[6] ↑ Q84220428 — catalog code (P528): NLTT 22757. SIMBAD. wikidata.org.
[7] ↑ Q84220428 — catalog code (P528): USNO-B1.0 1001-00180092. SIMBAD. wikidata.org.
[8] ↑ Q84220428 — catalog code (P528): LSPM J0951+1009. SIMBAD. wikidata.org.
[9] ↑ Q84220428 — catalog code (P528): SDSS J095110.51+100911.8. SIMBAD. wikidata.org.
[10] ↑ Q84220428 — catalog code (P528): SDSS J095110.52+100911.9. SIMBAD. wikidata.org.
[11] ↑ Q84220428 — catalog code (P528): WIRED J095110.51+100911.8. SIMBAD. wikidata.org.
[12] ↑ Q84220428 — catalog code (P528): WD 0948+103. SIMBAD. wikidata.org.
[13] ↑ Q84220428 — catalog code (P528): SDSS J095110.51+100911.9. SIMBAD. wikidata.org.
[14] ↑ Q84220428 — redshift (P1090): {'unit': '1', 'amount': '-0.00016'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q84220428 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.9358'}. Gaia Data Release 2. wikidata.org.
[16] ↑ Q84220428 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.7'}. The USNO-B Catalog. wikidata.org.
[17] ↑ Q84220428 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.6'}. The USNO-B Catalog. wikidata.org.
[18] ↑ Q84220428 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.746'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[19] ↑ Q84220428 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.21'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[20] ↑ Q84220428 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.01'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[21] ↑ Q84220428 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.022'}. The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog. wikidata.org.
[22] ↑ Q84220428 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.144'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[23] ↑ Q84220428 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.937'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[24] ↑ Q84220428 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.876'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[25] ↑ Q84220428 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.920'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[26] ↑ Q84220428 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-48'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.

Class ancestry

[1] ↑ Q84220428 is an instance of white dwarf (Q5871) [P31, primary]. Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Q84220428. Retrieved May 7, 2026, from https://4ort.xyz/entity/q84220428

MLA “Q84220428.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q84220428.

BibTeX

@misc{4ortxyz_q84220428_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q84220428}}, year = {2026}, url = {https://4ort.xyz/entity/q84220428}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q84220428 — https://4ort.xyz/entity/q84220428 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q84220428 · Last refreshed: May 7, 2026